Armitron Sport Men's 40/8330OGN Digital Chronograph Army Green Nylon Strap Watch Army green resin case with silver-tone top ring; LCD display with time, seconds, day and date; army green nylon strap with hook-and-loop closure Functions include: chronograph, lap time, alarm, dual time, military time, hourly chime and backlight with three second delay Quartz Movement Case Diameter: 48mm Water Resistant To 100m (330ft): In General, Suitable for Swimming and Snorkeling, but not Diving